8160526634749 has 4 divisors (see below), whose sum is σ = 8203251905280. Its totient is φ = 8117801364220.

The previous prime is 8160526634731. The next prime is 8160526634753. The reversal of 8160526634749 is 9474366250618.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8160526634749 - 2⁷ = 8160526634621 is a prime.

It is a super-3 number, since 3×8160526634749³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8160526634759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21362634979 + ... + 21362635360.

It is an arithmetic number, because the mean of its divisors is an integer number (2050812976320).

It is a 1-persistent number, because it is pandigital, but 2⋅8160526634749 = 16321053269498 is not.

Almost surely, 2^{8160526634749} is an apocalyptic number.

It is an amenable number.

8160526634749 is a deficient number, since it is larger than the sum of its proper divisors (42725270531).

8160526634749 is a wasteful number, since it uses less digits than its factorization.

8160526634749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42725270530.

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 8160526634749 in words is "eight trillion, one hundred sixty billion, five hundred twenty-six million, six hundred thirty-four thousand, seven hundred forty-nine".